The Waterhammerwraith is an enemy from Pikmin 4:Pikmin Adventure. It is a waterwraith with another waterwraith on its (the waterwraiths) back. The second waterwraith has a hammer that can be used to smash pikmin and the captains. It is found on the 7th and last sublevel of Creepy Cave. Even though it is stronger than a normal waterwraith, its health is a lot lower.